wallrock alteration

Related by string. * wallrocks : altered wallrock . wallrock / Alterations . ALTERATION . Alteration . alterations : clay alteration . carbonate alteration . hydrothermal alteration indicative . alteration halo . Alteration consists . hydrothermal alteration . silica alteration . sericite alteration . alteration widespread . potassic alteration . quartz sericite pyrite alteration * *

Related by context. All words. (Click for frequent words.) 71 galena sphalerite 70 phyllic 69 chlorite epidote 68 gossans 68 advanced argillic 68 alunite 68 silicic alteration 68 pyrrhotite chalcopyrite 68 mesothermal 68 epithermal mineralization 67 argillic 67 hematitic 67 metavolcanic 67 silica carbonate 67 diorites 67 porphyry intrusives 67 biotite alteration 67 quartz vein stockwork 67 outcrop exposures 67 sericitic alteration 67 quartz veinlets 67 sericitic 66 stockwork veining 66 albite 66 orogenic gold 66 quartz sericite alteration 66 iron carbonate alteration 66 mafic volcanics 66 sericite pyrite 66 pyrite veins 66 vuggy quartz 66 mafic intrusive 66 quartz molybdenite 66 gabbroic rocks 66 manganese mineralization 66 hydrothermally altered 66 quartz pyrite 66 stockwork vein 65 massive sulfide mineralization 65 quartz tourmaline 65 carbonate replacement 65 diorite porphyry 65 stockwork breccia 65 intense silicification 65 felsic tuffs 65 Mafic 65 sulphides pyrite 65 quartz hematite 65 mineralized outcrops 65 amphibolites 65 silicified breccias 65 mineralized intrusive 65 Tertiary volcanics 65 epithermal alteration 65 mineralized skarn 65 dacite porphyry 65 quartz stockworks 65 ankerite 65 propylitic 65 disseminated chalcopyrite 65 sulfosalts 65 pyrite alteration 65 metavolcanics 65 felsic intrusives 65 abundant pyrite 65 sphalerite galena 65 REE bearing 65 jasperoids 65 breccia hosted 65 brecciation 65 quartz stringers 65 propylitic alteration 65 specularite 65 porphyritic andesite 64 gabbroic 64 subvolcanic 64 sulfide veins 64 quartz magnetite 64 calcite quartz 64 PGM mineralization 64 abundant quartz veining 64 secondary biotite 64 disseminated sulphide mineralization 64 advanced argillic alteration 64 stockworked 64 sericite altered 64 quartz muscovite 64 vein breccia 64 Fofina 64 geochemical signature 64 quartz carbonate veins 64 peridotites 64 molybdenite mineralization 64 leucogranite 64 quartz sericite 64 alteration halos 64 quartz calcite 64 vuggy 64 quartz sericite pyrite 64 vuggy silica quartz alunite 64 vuggy silica 64 albitite 64 silicification quartz 64 breccia zones 64 carbonate alteration 64 wallrocks 64 actinolite 64 epithermal vein 64 gossanous 64 alteration assemblage 64 quartz monzonite porphyry 64 structural lineaments 64 sericite alteration 64 dravite 64 epithermal gold mineralization 64 gold anomalism 64 arsenopyrite veins 64 porphyritic intrusive 64 bornite mineralization 64 chlorite sericite 63 biotitic 63 altered felsic 63 quartz breccia 63 mafic dykes 63 chloritization 63 serpentinized 63 anomalism 63 quartz carbonate veining 63 chalcedonic 63 quartz vein zones 63 vein breccias 63 ultramafic mafic 63 mylonite 63 vein stockwork 63 orogenic 63 K feldspar 63 volcaniclastics 63 silica alteration 63 potassic altered 63 mafic intrusions 63 Arsenopyrite 63 Tertiary volcanic rocks 63 quartz ankerite 63 stockwork quartz veins 63 silicic 63 skarn alteration 63 quartz sericite pyrite alteration 63 sericite 63 ultramafics 63 sheeted veins 63 quartz adularia 63 epidote 63 andesites 63 mineralized quartz veins 63 potassic alteration 63 rhyolite dome 63 diatremes 63 mineralized felsic 63 mafic intrusives 63 disseminated sulfide 63 magnetite bearing 63 porphyry intrusion 63 epithermal quartz veins 63 rhyolite domes 63 volcanic breccia 63 sulphide veins 63 chalcopyrite sphalerite 63 skarn mineralization 63 porphyry intrusions 63 banded quartz 63 gabbro intrusive 63 calcrete 63 alkalic 63 pyroxenites 63 pyrite galena 63 pyrite arsenopyrite 63 kimberlite breccia 63 quartz veins veinlets 63 Cu Au mineralization 63 quartz veined 63 silica breccia 63 silicified structures 63 calc silicate 63 quartz stockwork veining 63 subhorizontal 63 metavolcanic rocks 63 epidote alteration 62 fragmental 62 rhyodacite 62 phyllic altered 62 extrusive 62 sheeted quartz veinlets 62 phyllic alteration 62 ultramafic rocks 62 volcanogenic 62 bornite chalcopyrite 62 stockwork mineralization 62 tholeiitic 62 carbonatized 62 disseminated arsenopyrite 62 disseminated pyrrhotite 62 volcanogenic massive sulphide VMS 62 magnetite hematite 62 paleochannel 62 skarns 62 carbonate veins 62 pyrite sphalerite 62 pelitic gneiss 62 IOCG mineralization 62 argillic alteration 62 stratabound 62 hornfels 62 quartz feldspar 62 calcareous sandstone 62 mafic metavolcanics 62 calcareous siltstones 62 dolomites 62 stockworks 62 Detailed geological mapping 62 Ni Cu PGE mineralization 62 mafic rocks 62 ultramafic intrusive 62 epithermal quartz 62 quartz alunite 62 mesothermal gold 62 silicified breccia 62 norite 62 stibnite 62 chalcopyrite bornite 62 northerly trending structures 62 andesitic rocks 62 phyllite 62 quartz carbonate 62 low sulphidation 62 jasperoid 62 felsic intrusive rocks 62 quartz pyrite veins 62 bornite 62 chloritized 62 lamprophyre 62 chalcopyrite copper 62 epithermal stockwork 62 uranium anomalism 62 formation BIF 62 hydrothermal breccias 62 strongly silicified 62 olivine rich 62 MMI soil geochemical 62 alteration assemblages 62 trending shear zone 62 syenite porphyry 62 gneisses 62 vein stockworks 62 tetrahedrite 62 arsenopyrite pyrite 62 anomalous geochemistry 62 sericite schist 62 intrusive breccia 62 volcanic stratigraphy 62 propylitic altered 62 pyrite mineralization 62 metasedimentary rocks 62 skarn deposits 62 pyrite marcasite 62 diorite intrusion 62 greywackes 62 felsic volcanic rocks 62 altered andesitic 62 NNE trending 62 anastomosing 62 rhyolites 62 silicified porphyry 62 Mineralization consists 62 Hydrothermal alteration 62 sericite chlorite 62 chlorite alteration 62 hydrothermal breccia 62 auriferous 62 silicified limestone 62 syenite intrusive 62 massive sulphide deposits 62 hydrothermal alteration 62 porphyry Cu Mo 62 sulphidized 62 garnet skarn 62 brecciated quartz 62 quartz feldspar porphyries 62 granitoids 62 sheeted quartz 62 chalcopyrite pyrite 62 volcaniclastic 62 komatiite 62 sulphide lenses 62 sulphide alteration 62 NNW trending 61 trace chalcopyrite 61 exhalite 61 copper molybdenum mineralization 61 siliceous 61 finely disseminated 61 Outcrops 61 spatially associated 61 galena mineralization 61 metasedimentary 61 anomalous Au 61 pathfinder elements 61 pyrite chalcopyrite 61 pyrite halo 61 Matoush fault 61 altered granodiorite 61 diabase 61 chloritic 61 chemical metasedimentary rocks 61 variably silicified 61 Au Ag mineralization 61 chrysocolla 61 epithermal veins 61 andesitic volcanic rocks 61 stockwork veins 61 mafic ultramafic rocks 61 silicified zones 61 volcaniclastic rocks 61 brittle ductile 61 amphibolite 61 porphyry mineralization 61 alluvium 61 fracture fillings 61 alaskite 61 shearing alteration 61 tungsten mineralization 61 Felsic 61 greenschist 61 antimony mineralization 61 mafic volcanic rocks 61 argillites 61 Ni Cu PGM 61 anomaly coincident 61 adularia 61 epithermal deposit 61 minor chalcopyrite 61 quartz chalcopyrite 61 eluvial 61 scheelite bearing 61 komatiitic 61 autunite 61 calcite veining 61 altered diorite 61 specular hematite 61 Au Cu mineralization 61 tonalite 61 wallrock 61 hornfelsed 61 carbonate altered 61 sulphosalts 61 Epithermal 61 rhyolite porphyry 61 quartz veins breccias 61 kaolinite 61 sulphide bearing 61 ultramafic sill 61 untested geophysical anomalies 61 geochemical anomalies 61 northeast trending shear 61 quartz stockwork 61 sulphidation 61 dyke swarms 61 manganese oxides 61 dike swarm 61 arsenopyrite bearing 61 quartz sulphide veins 61 siliceous alteration 61 argillization 61 chalcocite covellite 61 deformation zone 61 dacitic 61 pyritized 61 quartz chlorite 61 coincident geophysical 61 lithological contacts 61 hematite goethite 61 stockwork veined 61 andesitic volcanics 61 stratiform 61 diatreme breccias 61 quartz tourmaline breccia 61 pyrrhotite pyrite 61 banded quartz veins 61 Uranium mineralization 60 pyrite veinlets 60 rhyolite breccia 60 coincident geochemical 60 pyrite veining 60 auriferous zones 60 monzonite porphyry 60 volcano sedimentary sequence 60 vanadium mineralization 60 colluvial 60 exhalative 60 argentiferous 60 hematite alteration 60 feldspar porphyry 60 altered volcanics 60 ilmenites 60 subvertical 60 pyrite pyrrhotite chalcopyrite 60 anomalous soil geochemistry 60 mafic flows 60 mineralized breccias 60 quartz ankerite veins 60 pegmatite dykes 60 albitized 60 gneissic 60 ENE trending 60 iron carbonate 60 altered volcanic rocks 60 Hangingwall 60 pyrite magnetite 60 limonitic 60 clastic sediments 60 volcanic breccias 60 clay alteration 60 bearing quartz carbonate 60 Sulphides 60 porphyritic intrusive rocks 60 mineralized dykes 60 pegmatitic 60 quartzites 60 andesitic 60 aeromagnetic anomalies 60 monzodiorite 60 magnetite skarn 60 pyrrhotite mineralization 60 chargeability resistivity 60 surficial 60 sulphide mineralized 60 bearing quartz veins 60 anomalies coincident 60 brecciated quartz veins 60 northerly trending 60 sulphide minerals 60 ultramafic intrusives 60 chalcocite 60 ultrabasic 60 veins stockworks 60 easterly trending 60 quartz biotite 60 argillically altered 60 porphyries 60 illite 60 granodiorite porphyry 60 meta sedimentary 60 sulfide mineralization 60 anomalous concentrations 60 orogenic gold deposits 60 massive chromite 60 Alaskite 60 Banded Iron Formation 60 gabbros 60 covellite 60 intensely silicified 60 variably mineralized 60 polymetallic mineralization 60 felsic dykes 60 Proterozoic aged 60 lithogeochemical 60 low sulfidation epithermal 60 Carbonatite Complex 60 lapilli tuff 60 altered quartz diorite 60 quartz porphyry 60 Las Boquillas 60 argillaceous 60 mafic ultramafic 60 meta sediments 60 mineralization encountered 60 copper sulphide mineralization 60 Unconformity 60 altered porphyry 60 chalcopyrite mineralization 60 meta sedimentary rocks 60 felsic 60 breccia textures 60 Batoto 60 arsenic anomalies 60 mafic intrusion 60 intermediate sulphidation 60 layered ultramafic 60 tuffaceous 60 copper sulfide mineralization 60 granitic intrusions 60 pyroclastics 60 resistivity anomalies 60 porphyritic 60 fuchsite 60 Destor Porcupine 60 Pyrrhotite 60 arsenopyrite mineralization 60 eclogite 60 surface outcrops 60 Ni Cu PGM mineralization 60 silicified zone 60 gneissic rocks 60 quartz monzonite 60 siliceous sediments 60 induced polarization anomalies 60 granitic rock 60 geochemically anomalous 60 ignimbrite 60 potentially open pittable 60 potassically altered 60 felsic intrusive 60 talc chlorite 60 porphyry copper mineralization 60 calcite veins 60 felsic rocks 60 alteration silicification 60 Upper Bracemac 60 felsic dikes 60 gravity anomalies 60 granitoid rocks 60 veinlet 60 biotite 60 galena pyrite 60 banded quartz vein 60 overlying sandstone 60 layered mafic 60 chalcedonic quartz 60 alluvial workings 60 dunite 60 granitoid 59 deformation corridor 59 andesite volcanics 59 mineralized breccia 59 metasediment 59 silica sericite 59 fine grained disseminated pyrite 59 geophysical signatures 59 silica chlorite 59 muscovite 59 disseminated sulphides 59 andesitic volcanic 59 Cretaceous sandstones 59 vein swarms 59 Athabasca unconformity 59 geologically mapped 59 intersected weakly mineralized 59 breccias containing 59 clastic 59 sphalerite chalcopyrite 59 anomalous molybdenum 59 massive pyrrhotite 59 auriferous quartz 59 chromitite 59 Au Cu Ag 59 biotite magnetite 59 magnetic geophysical anomalies 59 altered metasediments 59 surface geochemical anomalies 59 alteration haloes 59 geophysical conductors 59 Porcupine Destor fault 59 gabbro dykes 59 Proterozoic age 59 xenoliths 59 ground magnetics 59 Sudbury Breccia 59 geophysically 59 chalcopyrite pyrrhotite 59 mineral assemblages 59 quartz diorite 59 leached capping 59 Sericite 59 nickel sulphide mineralization 59 breccia mineralization 59 mineralized horizons 59 tourmaline alteration 59 intrusives 59 ultramafic rock 59 previously unsampled 59 alunite alteration 59 quartz veins containing 59 WNW trending 59 intrusive dykes 59 lithocap 59 sulfide bearing 59 cobalt mineralization 59 IP chargeability 59 Cu Au Ag 59 paragneiss 59 soil geochemical anomaly 59 epithermal vein systems 59 extensional 59 magnetite mineralization 59 clasts 59 andesitic flows 59 Skarn 59 gravity anomaly 59 Chalcopyrite 59 paragneisses 59 lithologies 59 mafic metavolcanic 59 massive sulphide mineralization 59 magnetite alteration 59 massive sulphide zones 59 hematite chlorite 59 Geochemical sampling 59 tuffaceous rocks 59 schists 59 syenite 59 molybdenite bearing 59 alteration zones 59 galena 59 gabbro dyke 59 disseminated sulfides 59 NE trending 59 quartz vein stockworks 59 volcanogenic massive sulphide 59 PGE mineralization 59 metallogenic 59 pyrope 59 calcareous sediments 59 amphibolite facies 59 radiometric anomaly 59 granodiorites 59 metamorphic rocks 59 lineament 59 felsic volcanics 59 variably altered 59 enargite 59 hematite magnetite 59 potassic altered porphyry 59 pentlandite 59 garimpos 59 felsic tuff 59 biotite schists 59 tonalitic 59 pelite 59 porphyry style 59 sericitized 59 sericite quartz 59 ultramafic intrusions 59 graphitic sediments 59 copper sulphides 59 polymetallic vein 59 antimony Sb 59 supergene enrichment 59 coincident magnetic 59 shallowly dipping 59 bearing breccias 59 massive sulphide deposit 59 enzyme leach 59 magnetic susceptibility 59 quartz carbonate alteration 59 metal zonation 59 hematite mineralization 59 porphyry skarn 59 diatreme breccia 59 Geologic mapping 59 potentially bulk mineable 59 uranophane 58 carbonatite 58 carbonatite complex 58 Ultramafic 58 schistose 58 massive sulphide horizon 58 bearing quartz vein 58 northeasterly trending 58 high sulphidation 58 altered mafic 58 stockwork zones 58 porphyry dikes 58 siliciclastic 58 sphalerite 58 low sulfidation 58 hornblende 58 EW trending 58 alteration halo 58 malachite azurite 58 intrusive rocks 58 quartz breccias 58 alaskites 58 Induced Polarization 58 disseminated sulphide 58 polymetallic volcanogenic massive sulphide 58 disseminated magnetite 58 zinc sulphides 58 biotite rich 58 vertical zonation 58 Paleozoic sedimentary 58 anomalous mineralization 58 granitic basement 58 dacites 58 argillic altered 58 iron sulphides 58 porphyry Cu Au 58 Miwah Gold Zone 58 mineralized occurrences 58 laterite mineralization 58 footwall mineralization 58 fine grained sandstone 58 brittle deformation 58 greisen 58 mineralized mafic 58 quartz alunite alteration 58 Ni Cu mineralization 58 quartz carbonate vein 58 pyritic 58 hole CJV 58 lateritic 58 chlorite 58 ankerite alteration 58 graben 58 ultramafic sequence 58 IP geophysics 58 northeast trending sheeted 58 pyroclastic rocks 58 ignimbrites 58 magnetite veinlets 58 high sulphidation alteration 58 andesite flows 58 ophiolitic 58 sheeted quartz veins 58 veins breccias 58 pyroxenite 58 IP chargeability anomalies 58 mineralized breccia zone 58 copper mineralization intersected 58 siliceous breccia 58 chlorite altered 58 REE Y Zr 58 zonation 58 epithermal gold deposits 58 auriferous quartz veins 58 vuggy silica alteration 58 quartz sulphide 58 narrow quartz veins 58 electromagnetic anomaly 58 pyrite pyrrhotite 58 termite mound sampling 58 polymetallic mineralized 58 graphitic conductors 58 palaeochannel 58 Pb Zn Ag 58 Archean basement rocks 58 quartz adularia veins 58 hematized 58 quartz monzonite intrusive 58 sericite carbonate 58 skarn deposit 58 EM anomalies 58 Sulphide mineralization 58 gossan 58 Zn Pb 58 Palaeozoic sedimentary 58 westerly dipping 58 ductile shear zones 58 rhyolitic 58 orpiment 58 Proterozoic sediments 58 gossan zones 58 supergene enriched 58 spodumene rich 58 semi massive sulphide 58 altered rhyolite 58 surface geochemistry 58 structurally controlled 58 mineralized quartz veining 58 conductivity anomalies 58 pyrite stringers 58 sericitization 58 bulk tonnage mineralization 58 supergene mineralization 58 potassic 58 porphyry copper molybdenum 58 altered ultramafic rocks 58 spodumene bearing 58 volcanics 58 auriferous veins 58 tuffs 58 granitoid bodies 58 massive sulphide lens 58 disseminated pyrite 58 altered dacite 58 stockwork quartz veining 58 siltstones 58 disseminated fine grained 58 Pegmatite Zone 58 dolomitized 58 magnetite chalcopyrite 58 Puajanca Zone 58 Pense Kimberlite 58 IP induced polarization 58 anomalous molybdenum values 58 surface trenching 58 glacial overburden 58 quartz sulfide 58 magnetic anomalies 58 sphalerite zinc 58 altered andesite 58 VTEM anomaly 58 sulphidic 58 amphibole 58 outcropping vein 58 disseminated mineralization 58 chalcedonic silica 58 Volcanics 58 blebby 58 Volcanogenic Massive Sulphide VMS 58 Cu Ag 58 IP geophysical anomalies 58 lamprophyre dikes 58 pyrite quartz 58 porphyry alteration 58 Ag Pb Zn 58 Quartz veining 58 argentite 58 polymetallic veins 58 mantos 58 MEGATEM 58 Cerro Moly 58 Cerro Amarillo 58 outcropping veins 58 Precambrian rocks 57 pyrophyllite 57 polymetallic massive sulphide 57 gabbroic intrusion 57 Fofina Zone 57 quartz feldspar porphyry 57 stream sediment geochemical 57 palaeo channel 57 granodioritic 57 mineralising 57 lithium tantalum 57 sulfidation epithermal 57 smithsonite 57 pyrrhotite pyrite chalcopyrite 57 intermediate volcanic rocks 57 steeply dipping 57 palladium Pd 57 diopside 57 calc alkaline 57 Matala deposit 57 granite greenstone 57 mineralized hydrothermal 57 skarn horizons 57 pyrite altered 57 allanite 57 veinlets 57 magnetic lineaments 57 magmatic nickel copper 57 Zam Zam Shenkman 57 EM conductor 57 argentiferous galena 57 quartz monzodiorite 57 weakly mineralized 57 strongly foliated 57 phyllites 57 vein quartz 57 Detailed mapping 57 intense hydrothermal alteration 57 molybdenum mineralization 57 pyrrhotite 57 footwall rocks 57 Seagull Intrusion 57 chalcocite chalcopyrite 57 carnotite 57 intermediate volcanics 57 pyrite stockwork 57 saprolitic 57 REE mineralization 57 siderite 57 skarn rocks 57 ultramafic intrusive rocks 57 arsenopyrite 57 interbedded 57 carbonate veining 57 deformational 57 sulphide breccia 57 palaeochannels 57 VMS mineralization 57 copper anomalism 57 mineralized porphyry 57 host lithologies 57 porphyry deposits 57 quartz stockwork zone 57 soil geochemical sampling 57 gold mineralization intersected 57 low sulphidation epithermal 57 mineralizing system 57 Tertiary volcanic 57 Mineralization occurs 57 PdA Extension 57 granitic intrusion 57 silver arsenic antimony 57 rhyolite tuffs 57 chargeability anomalies 57 carbonatite dykes 57 Birimian metasediments 57 Proterozoic basement 57 As Sb Hg 57 ultramafic volcanic rocks 57 Geological mapping 57 Outcropping 57 intersected mineralized 57 fine grained pyrite 57 diatreme 57 mineralized horizon 57 NW trending 57 copper mineralization 57 Cu Au Mo 57 felsic metavolcanics 57 soil geochemical anomalies 57 anomalous geochemical 57 arenite 57 copper molybdenum porphyry 57 soil geochemical survey 57 geophysical anomaly 57 peralkaline 57 platinum palladium mineralization 57 massive sulphide lenses 57 dickite 57 monzonite 57 dyke swarm 57 diabase dikes 57 volcanic tuffs 57 Mineralisation 57 breccias 57 Limosna 57 conductive zones 57 Archean aged 57 mineralized boulders 57 hematite stained 57 anticlines 57 sylvinite 57 uraniferous 57 structural stratigraphic 57 calcic 57 epithermal 57 porphyry epithermal 57 porphyry breccia 57 stratigraphic sequence 57 mineralization occurs 57 peridotitic 57 chromite mineralization 57 polymictic 57 foliation 57 greywacke 57 arcuate 57 Geophysical surveys 57 locally graphitic 57 porphyry intrusive 57 azurite 57 Alaskite Zone 57 felsic volcanic 57 sulphide zones 57 geochemical anomaly 57 unmineralized 57 Igneous Complex 57 Zamora Batholith 57 EM conductors 57 mafic intrusive rocks 57 Tranquilo Trend 57 subparallel 57 greenschist facies 57 mafic 57 favorable stratigraphy 57 soil geochemical surveys 57 serpentinized peridotite 57 metasediments 57 mineralized quartz 57 hydrothermal brecciation 57 pyrite chalcopyrite mineralization 57 arsenic antimony mercury 57 Tagpura 57 paleo placer 57 Kay Tanda 57 breccia 57 strongly altered mafic 57 intersected disseminated 57 conductive anomalies 57 pyrite chalcopyrite sphalerite 57 Pipe alteration 57 placer workings 57 sericite schists 57 alaskite hosted 57 pyritic quartz 57 hypabyssal 57 outcrop sampling 57 anomalous zinc 56 lode gold 56 northwesterly trending 56 soil anomalies 56 Ag Pb 56 granitic gneiss 56 coarser grained 56 magnetite pyrite 56 Pierina Veladero 56 poly metallic mineralization 56 Rare Earth Element REE

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